19844706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67499}}^1$

素因数の和:67518

約数の個数: 24

約数和(自身を含む): 46170000

約数和(自身を除く): 26325294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 67499, 134998, 202497, 404994, 472493, 944986, 1417479, 2834958, 3307451, 6614902, 9922353, 19844706]

約数ペア:

[(1, 19844706), (2, 9922353), (3, 6614902), (6, 3307451), (7, 2834958), (14, 1417479), (21, 944986), (42, 472493), (49, 404994), (98, 202497), (147, 134998), (294, 67499)]